org.apache.anteater.util
Class JarUtil

java.lang.Object
  |
  +--org.apache.anteater.util.JarUtil

public class JarUtil

extends Object

Utilities for playing with jars and wars.

Version:

$Revision: 1.1 $ $Date: 2002/08/10 09:09:16 $

Author:

Jeff Turner

Constructor Summary

JarUtil()

Method Summary

protected static void	debug(String msg)
protected static void	extractFile(File srcF, File dir, InputStream compressedInputStream, String entryName, Date entryDate, boolean isDirectory)
static void	main(String[] args)
static void	unjar(File jarFile, File dir) Unjar a jar file to a directory.
static void	unjar(org.apache.tools.ant.Project proj, String jarFile, String dir) Unjar a jar file to a directory.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JarUtil

public JarUtil()

Method Detail

unjar

public static void unjar(org.apache.tools.ant.Project proj,
                         String jarFile,
                         String dir)
                  throws FileNotFoundException,
                         IOException

Unjar a jar file to a directory.

Parameters:

proj - Ant Project from which files are relative to.

jarFile - basedir-relative path to a jar file

dir - basedir-relative path to a directory in which to unjar the jar.

FileNotFoundException

IOException

unjar

public static void unjar(File jarFile,
                         File dir)
                  throws FileNotFoundException,
                         IOException

Unjar a jar file to a directory.

Parameters:

jarFile - Jar file

dir - Directory in which to place jar contents. This will be created if it doesn't exist.

FileNotFoundException

IOException

debug

protected static void debug(String msg)

extractFile

protected static void extractFile(File srcF,
                                  File dir,
                                  InputStream compressedInputStream,
                                  String entryName,
                                  Date entryDate,
                                  boolean isDirectory)
                           throws IOException

IOException

main

public static void main(String[] args)
                 throws Exception

Exception